#166485#166485

#166485 is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.4% C 0.089 H 232.0°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#166485
RGB	rgb(22, 100, 133)
HSL	hsl(198, 72%, 30%)
HSV	hsv(198, 83%, 52%)
CMYK	cmyk(83.5%, 24.8%, 0%, 47.8%)
CIE-LAB	lab(39.54, -10.50, -24.75)
CIE-LCH	lch(39.54, 26.89, 247.01°)
OKLab	oklab(47.42% -0.0545 -0.0698)
OKLCH	oklch(47.42% 0.089 232)
XYZ	xyz(9.1200, 10.9772, 23.8239)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166485 #853716

analogous

#16856E #166485 #162C85

triadic

#166485 #851664 #648516

tetradic

#166485 #6E1685 #853716 #2C8516

square

#166485 #6E1685 #853716 #2C8516

split-complementary

#166485 #85162C #856E16

monochromatic

#05151C #0D3D50 #166485 #1F8BBA #37ACDE

Accessibility & contrast

On white

6.57

#166485 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#166485 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166485

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166485	#FFFFFF	#000000	##FFFFFF
##166485	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536387

Deuteranopia (green-blind)

#455984

Tritanopia (blue-blind)

#006D6F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #166485;
/* rgb */ color: rgb(22, 100, 133);
/* oklch */ color: oklch(47.4% 0.089 232.0);

Tailwind

colors: {
  custom: {
    50: '#6890a8',
    500: '#166485',
    950: '#000000',
  },
}

SCSS

$custom: #166485;
$custom-light: #6890a8;
$custom-dark: #000000;

JSON

{
  "hex": "#166485",
  "rgb": {
    "r": 22,
    "g": 100,
    "b": 133
  },
  "hsl": {
    "h": 197.838,
    "s": 71.613,
    "l": 30.392
  },
  "oklch": {
    "l": 0.47415,
    "c": 0.08857,
    "h": 232
  },
  "luminance": 0.10978
}

Semantic roles & 50–950 ramp

primary

#166485

secondary

#B9623E

accent

#6F39EE

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #166485

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →